My sister’s professor had her ________ her paper many times before allowing her to present it to the committee.

A. rewritten
B. rewrite
C. to rewrite
D. rewriting
出自:英语2(本)

完成拼图验证

按住下方滑块,将拼图拖到缺口处后松开。

拼图背景,将小拼图拖到缺口处
向右拖动滑块